Classic Basil Pesto is one of those things that tastes extraordinary if done right and it's so easy and so simple to do! Pile all of the ingredients into a food processor and turn it on! Drizzle in the olive oil and let the processor do all the work while you reap all of the rewards!
Place the basil, parmesan, garlic, pine nuts, ground black pepper, and salt into a food processor. Close the lid and ensure the spout for adding liquid is open.
With the olive oil measured out and into a pourable cup, turn on the food processor and begin to pour the olive oil in slowly, but in a steady stream until all of the olive oil has been added.
Transfer the pesto to a mason jar and refrigerate until ready to use. The pesto will keep safely in the fridge for a week.